package com.geekool.dondereciclar;

import java.io.DataOutputStream;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;

import android.util.Log;

public class HttpFileUploader implements Runnable{

	URL connectURL;
	String params;
	String responseString;
	//InterfaceHttpUtil ifPostBack;
	String fileName;
	byte[] dataToServer;
	
	HttpFileUploader(String urlString, String params, String fileName ){
		try{
			connectURL = new URL(urlString);
		}catch(Exception ex){
			Log.i("URL FORMATION","MALFORMATED URL");
		}
		this.params = params+"=";
		this.fileName = fileName;
	}


	void doStart(FileInputStream stream){ 
		fileInputStream = stream;
		thirdTry();
	} 

	FileInputStream fileInputStream = null;
	void thirdTry() {
		String exsistingFileName = fileName;
		
		String lineEnd = "\r\n";
		String twoHyphens = "--";
		String boundary = "*****";
		String Tag="3rd";
		try
		{
			//------------------ CLIENT REQUEST
			
			Log.e(Tag,"Starting to bad things");
			// Open a HTTP connection to the URL
			
			HttpURLConnection conn = (HttpURLConnection) connectURL.openConnection();
			
			// Allow Inputs
			conn.setDoInput(true);
			
			// Allow Outputs
			conn.setDoOutput(true);
			
			// Don't use a cached copy.
			conn.setUseCaches(false);
			
			// Use a post method.
			conn.setRequestMethod("POST");
			
			conn.setRequestProperty("Connection", "Keep-Alive");
			
			conn.setRequestProperty("Content-Type", "multipart/form-data;boundary="+boundary);
			
			DataOutputStream dos = new DataOutputStream( conn.getOutputStream() );
			
			dos.writeBytes(twoHyphens + boundary + lineEnd);
			dos.writeBytes("Content-Disposition: form-data; name=\"uploadedfile\";filename=\"" + exsistingFileName +"\"" + lineEnd);
			dos.writeBytes(lineEnd);
			
			
			
			
			Log.e(Tag,"Headers are written");
			
			// create a buffer of maximum size
			
			int bytesAvailable = fileInputStream.available();
			int maxBufferSize = 1024;
			int bufferSize = Math.min(bytesAvailable, maxBufferSize);
			byte[] buffer = new byte[bufferSize];
			
			// read file and write it into form...
			
			int bytesRead = fileInputStream.read(buffer, 0, bufferSize);
			
			while (bytesRead > 0)
			{
			dos.write(buffer, 0, bufferSize);
			bytesAvailable = fileInputStream.available();
			bufferSize = Math.min(bytesAvailable, maxBufferSize);
			bytesRead = fileInputStream.read(buffer, 0, bufferSize);
			}
			
			// send multipart form data necesssary after file data...
			
			dos.writeBytes(lineEnd);
			dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);
			
			// close streams
			Log.e(Tag,"File is written");
			fileInputStream.close();
			dos.flush();
			
			InputStream is = conn.getInputStream();
			// retrieve the response from server
			int ch;
			
			StringBuffer b =new StringBuffer();
			while( ( ch = is.read() ) != -1 ){
			b.append( (char)ch );
			}
			String s=b.toString(); 
			Log.i("Response",s);
			dos.close();
			
		
		}
		catch (MalformedURLException ex)
		{
			Log.e(Tag, "error: " + ex.getMessage(), ex);
		}
		
		catch (IOException ioe)
		{
			Log.e(Tag, "error: " + ioe.getMessage(), ioe);
		}
	}


@Override
public void run() {

}

}